<template>
  <div>
    <panel-head :route="route" />
    <div class="btns">
      <el-button :icon="Plus" type="primary" size="small" @click="open(null)">
        新增
      </el-button>

      <el-popconfirm
        width="220"
        confirm-button-text="是"
        cancel-button-text="否"
        :icon="InfoFilled"
        icon-color="#626AEF"
        title="是否确认删除?"
        @confirm="confirmEvent"
      >
        <template #reference>
          <el-button
            :icon="Delete"
            type="danger"
            size="small"
          >
            删除
          </el-button>
        </template>
      </el-popconfirm>
    </div>

    <el-table :data="tabData.list" style="width: 100%" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" />
      <el-table-column prop="id" label="id" />
      <el-table-column prop="name" label="昵称" />
      <el-table-column label="头像">
        <template #default="scope">
          <el-image
            style="width: 50px; height: 50px"
            :src="scope.row.avatar"
          />
        </template>
      </el-table-column>

      <el-table-column prop="sex" label="性别">
        <template #default="scope">
          {{ scope.row.sex === '1' ? '男' : '女' }}
        </template>
      </el-table-column>
      <el-table-column prop="mobile" label="手机号" />

      <el-table-column prop="active" label="状态">
        <template #default="scope">
          <el-tag :type="scope.row.active ? 'success' : 'danger'">{{ scope.row.active ? '正常' : '失效' }}</el-tag>
        </template>
      </el-table-column>

      <el-table-column prop="create_time" label="创建时间">
        <template #default="scope">
          <div class="flex-box">
            <el-icon><Clock /></el-icon>
            <span style="margin-left: 10px">{{ scope.row.create_time }}</span>
          </div>
        </template>
      </el-table-column>

      <el-table-column label="操作">
        <template #default="scope">
          <el-button type="primary" @click="open(scope.row)">
            编辑
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <div class="pagination-info">
      <el-pagination
        v-model:current-page="paginationData.pageNum"
        :page-size="paginationData.pageSize"
        :background="false"
        size="small"
        layout="->, total, prev, pager, next"
        :total="tabData.total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
      />
    </div>

    <el-dialog
      v-model="dialogFormVisible"
      title="陪护师添加"
      :before-close="beforeClose"
      width="500"
    >
      <el-form
        ref="formRef"
        label-width="100px"
        label-position="left"
        :model="form"
        :rules="rules"
      >
        <el-form-item v-show="false" prop="id">
          <el-input v-model="form.id" />
        </el-form-item>

        <el-form-item label="昵称" prop="name">
          <el-input v-model="form.name" placeholder="请输入昵称" />
        </el-form-item>

        <el-form-item label="头像" prop="avatar">
          <el-button v-if="!form.avatar" type="primary" @click="dialogImgVisible = true">
            点击上传
          </el-button>
          <el-image
            v-else
            style="width: 100px; height: 100px"
            :src="form.avatar"
          />
        </el-form-item>

        <el-form-item label="性别" prop="sex">
          <el-select v-model="form.sex" placeholder="请选择性别">
            <el-option label="男" value="1" />
            <el-option label="女" value="2" />
          </el-select>
        </el-form-item>

        <el-form-item label="年龄" prop="age">
          <el-input-number v-model="form.age" :min="18" :max="50" />
        </el-form-item>

        <el-form-item label="手机号" prop="mobile">
          <el-input v-model="form.mobile" placeholder="请输入手机号" />
        </el-form-item>

        <el-form-item label="是否生效" prop="active">
          <el-radio-group v-model="form.active">
            <el-radio :value="0">失效</el-radio>
            <el-radio :value="1">生效</el-radio>
          </el-radio-group>
        </el-form-item>

      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="confirm(formRef)">确认</el-button>
        </div>
      </template>
    </el-dialog>

    <el-dialog
      v-model="dialogImgVisible"
      title="选择图片"
      :before-close="beforeImgClose"
      width="600"
    >
      <div class="image-list">
        <div v-for="(item,index) in fileList" :key="item.name" class="img-box" @click="selectIndex = index">
          <div v-if="selectIndex === index" class="select">
            <el-icon color="#fff"><Check /></el-icon>
          </div>
          <el-image
            style="width: 148px; height: 148px"
            :src="item.url"
          />
        </div>
      </div>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="dialogImgVisible = false">取消</el-button>
          <el-button type="primary" @click="confirmImg">确认</el-button>
        </div>
      </template>
    </el-dialog>

  </div>
</template>

<script setup>
import { ref, reactive, onMounted, nextTick } from 'vue'
import { photoList, companion, companionList, deleteCompanion } from '../../../api'
import { Plus, InfoFilled, Delete } from '@element-plus/icons-vue'
import { useRoute } from 'vue-router'

const route = useRoute()

onMounted(() => {
  photoList().then(({ data }) => {
    fileList.value = data.data
  })
  getListData()
})

const selectTableData = ref([])

const handleSelectionChange = (val) => {
  selectTableData.value = val.map(item => ({ id: item.id }))
}

const confirmEvent = () => {
  // 没有选择数据的情况下
  if (!selectTableData.value.length) {
    return ElMessage.warning('至少选择一项数据！')
  }
  deleteCompanion({ id: selectTableData.value }).then(({ data }) => {
    if (data.code === 10000) {
      ElMessage.success('删除成功')
      getListData()
    }
  })
}

const tabData = reactive({
  list: [],
  total: 0
})

const paginationData = reactive({
  pageNum: 1,
  pageSize: 10
})

// 点击页码
// eslint-disable-next-line no-unused-vars
const handleSizeChange = (val) => {
  paginationData.pageNum = val
  getListData()
}

// 选择页面
// eslint-disable-next-line no-unused-vars
const handleCurrentChange = (val) => {
  paginationData.pageSize = val
  getListData()
}

// 请求列表数据
const getListData = () => {
  companionList(paginationData).then(({ data }) => {
    if (data.code === 10000) {
      const { list, total } = data.data
      tabData.list = list
      tabData.total = total

      console.log(data)
    }
  })
}

// 控制头像弹窗的显示
const dialogImgVisible = ref(false)
const fileList = ref([])
const selectIndex = ref(0)
const confirmImg = () => {
  form.avatar = fileList.value[selectIndex.value].url
  dialogImgVisible.value = false
}
const beforeImgClose = () => {
  dialogImgVisible.value = false
}

const formRef = ref()

// form表单数据
const form = reactive({
  id: '',
  mobile: '',
  active: 1,
  age: 28,
  avatar: '',
  name: '',
  sex: ''
})

// 控制弹窗的显示
const dialogFormVisible = ref(false)

// 表单校验
const rules = reactive({
  name: [{ required: true, trigger: 'blur', message: '请填写昵称' }],
  avatar: [{ required: true, message: '请选择头像' }],
  sex: [{ required: true, trigger: 'change', message: '请选择性别' }],
  mobile: [{ required: true, trigger: 'blur', message: '请填写手机号' }]
})

const open = (rowData = {}) => {
  dialogFormVisible.value = true
  // form弹窗打开生成是异步的
  nextTick(() => {
    if (rowData) {
      console.log(rowData)
      // nextTick不能直接赋值，需要使用浅拷贝
      Object.assign(form, rowData)
    }
  })
}

// 关闭弹窗在回调
const beforeClose = () => {
  dialogFormVisible.value = false
  // 重置表单数据
  formRef.value.resetFields()
}

// 表单提交
// eslint-disable-next-line no-unused-vars
const confirm = async(formEl) => {
  console.log(formEl)
  if (!formEl) return
  console.log('chufa', formEl)
  // 手动触发校验
  await formEl.validate((valid, fields) => {
    if (valid) {
      console.log(form, 'submit!')
      companion(form).then(({ data }) => {
        if (data.code === 10000) {
          ElMessage.success('成功')
        }
        beforeClose()
        getListData()
      })
    } else {
      console.log('error submit!', fields)
    }
  })
}

</script>

<style lang="less" scoped>
.btns {
    padding: 10px 0 10px 10px;
    background-color: #fff;
}
.image-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  .img-box {
    position: relative;
    .select {
      position: absolute;
      left: 0px;
      top: 0px;
      width: 24px;
      height: 24px;
      background-color: #67c23a;
      z-index: 999;
      display: flex;
      justify-content: center;
      align-items: center;
    }
  }
  .el-image {
    margin-right: 10px;
    margin-bottom: 10px;
  }
}
</style>
